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Renesas SH7641 User Manual

Page 1018

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Appendix

Rev. 4.00 Sep. 14, 2005 Page 968 of 982

REJ09B0023-0400

Reset State

Power Down Mode

Type Pin

Name

Power-On

Manual

Software
Standby Sleep

Bus-
Released
Reset

Data

bus

D[15:0]

Z I Z I Z

D[31:16]

Z+ I+ Z+ I+ Z+*

6

Bus control

CS0 H

O

Z/H*

3

O

Z

CS6[A,B]
CS5[A,B]
CS[2:4]

Z+ O Z+/H*

3

O

Z+

BS H

O

Z/H*

3

O

Z

CAS[U,L]
RAS[U,L]

Z+ O O/Z+*

2

O

O/Z+*

2

*

6

WE0/DQMLL
WE1/DQMLU
WE2/DQMUL
WE3/DQMUU/AH

H O Z/H*

3

O

Z

RD/

WR

RD

H O Z/H*

3

O

Z

CKE

Z+

O

O/Z+*

2

O

O/Z+*

2

*

6

WAIT

Z I++

Z I++

Z

FRAME Z+

O

Z+/H

*

3

O

Z+

DMAC

DREQ[1:0]

Z+ I+ Z+ I+ I+

DACK[1:0] Z+

O

O/Z+*

4

O

O

TEND Z+

O

O/Z+*

4

O

O

MTU

TCLK[A:D]

Z+ I+ Z+ I+ I+

TIOC0[A:D] Z+

I+/O

Z+/K*

4

I+/O I+/O

TIOC1[A,B] Z+

I+/O

Z+/K*

4

I+/O I+/O

TIOC2[A,B] Z+

I+/O

Z+/K*

4

I+/O I+/O

TIOC3[A:D] Z+

I+/O

Z+/K*

4

I+/O I+/O

TIOC4[A:D] Z+

I+/O

Z+/K*

4

I+/O I+/O

POE

POE[3:0]

Z+ I+ Z+ I+ I+

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